Fig. 1 – Original Image(13 mm/F-11/6:09 min/B+W 16 F-Stop Filters)
Fig. 1 – Original Image(13 mm/F-11/6:09 min/B+W 16 F-Stop Filters)
Fig. 1A – Original Image (13 mm/F-11/6:09 min/B+W 16 F-Stop Filters) - CLOSE UP
Fig. 1A – Original Image (13 mm/F-11/6:09 min/B+W 16 F-Stop Filters) - CLOSE UP
Fig. 2 – After Noise Reduction Software: Noiseware
Fig. 2 – After Noise Reduction Software: Noiseware
Fig. 2A – After Noise Reduction Software: Noiseware – CLOSE UP
Fig. 2A – After Noise Reduction Software: Noiseware – CLOSE UP

Most noise artifacts have been removed but not all.

Fig. 3 – After applying 75% of the global Structure tool in Viveza 2 (Nik Software)
Fig. 3 – After applying 75% of the global Structure tool in Viveza 2 (Nik Software)
Fig. 3A – After applying 75% of the global Structure tool in Viveza 2 (Nik Software) – CLOSE UP
Fig. 3A – After applying 75% of the global Structure tool in Viveza 2 (Nik Software) – CLOSE UP

A close look at this image clearly shows that some noise artifacts are reintroduced.